Structurally supporting shipping and display packaging assembly



FIG. 1 is a perspective view of the present design;

FIG. 2 is a front plan view, a corresponding rear view being a mirror image thereof;

FIG. 3 is a right side view, a corresponding left side view being a mirror image thereof;

FIG. 4 is a top view; and,

FIG. 5 is a bottom view.

The broken lines are for the purpose of illustrating the environment of the design only and form no part of the claimed design. 

The ornamental design for a structurally supporting shipping and display packaging assembly, as shown and described. 